baber/WOPTO huggingface dataset:
Patent HU-224911-B1 (HU)
Title: Process for producing reduced bleed cation exchanger
Inventor: HALLE OLAF DR
IPC: C08F8/36
Filed: 1997-10-22
Abstract: A process for the preparation of a strong acid cation exchange material (I) by the sulphonation of a crosslinked styrene polymer is claimed. The sulphonation is carried out at 125-150 degrees C in the presence or absence of oxygen. (I) with a conductivity of less than 50 microS/cm is also claimed.
Patent HU-223242-B1 (HU)
Inventor: BOTTOMLEY GREGORY E
IPC: H04B1/707
Filed: 1997-11-12
Abstract: A találmány tárgya korrelátor azonos fázisú komponenst[I(t)] ésmerőleges fázisú komponenst[Q(t)] tartalmazó, direkt szekvenciásszórt spektrumú vett távközlési jel feldolgozására. A találmányszerinti korrelátornak a vett jel komplex szórási szekvenciájának[s(k)] fázisát forgató, első vezérlőszekvenciát és másodikvezérlőszekvenciát kibocsátó vezérlőegysége (155), a vett jel azonosfázisú komponensét[I(t)] vevő, és az első vezérlőszekvencia általvezérelt módon negáló első negálóegysége (150i), és a vett jelmerőleges fázisú komponensét[Q(t)] vevő, és az első vezérlőszekvenciaáltal vezérelt módon negáló második negálóegysége (150q), és az elsőés második negálóegységektől (150i, 150q) az azonos fázisú ésmerőleges fázisú jeleket vevő, az azonos fázisú és merőleges fázisújeleket a második vezérlőszekvencia által vezérelt módon felcserélőkapcsolóegysége (152) van. A találmány tárgya emellett eljárás azonosfázisú komponenssel[I(t)] és merőleges fázisú komponenssel[Q(t)]rendelkező direkt szekvenciás szórt spektrumú vett távközlési jelfeldolgozására a komplex szekvencia eltávolítása céljából. A találmányszerinti eljárás során a vett jelhez a komplex szórási szekvencia[s(k)] fázisát feldolgozzák, és a vett jel azonos fázisú komponensét[I(t)] negálják. Egyben a vett jel merőleges fázisú[Q(t)] komponensétnegálják, és az azonos fázisú és merőleges fázisú kimeneti jeleket afeldolgozott fázis által vezérelt módon felcserélik. A találmánytárgya még olyan korrelátor, ami logaritmikus amplitúdójú komponensselés fáziskomponenssel rendelkező direkt szekvenciás szórt spektrumúvett távközlési jel feldolgozására szolgál. A korrelátornak a vett jelkomplex szórási szekvenciájának[s(k)] fázisofszetjét kinyerőfáziskonvertere, a vett jel fáziskomponensét és a komplex szórásiszekvencia[s(k)] kinyert fázisofszetjét összegző és az összegzettfázist kibocsátó összeadója, és a vett jel logaritmikus amplitúdójúkomponensét és az összegzett fázist tartalmazó logaritmikus tartományúkomplex jelet képező eszköze van. A találmány tárgya még olyan eljárásis, ami logaritmikus amplitúdójú komponenssel és fáziskomponensselrendelkező direkt szekvenciás szórt spektrumú vett távközlési jelfeldolgozására szolgál. Ezen eljárás során a vett jel komplex szórásiszekvenciájának[s(k)] fázisofszetjét kinyerik, a vett jelfáziskomponensét és a komplex szórási szekvencia[s(k)] kinyertfázisofszetjét összegzik, és az összegzett fázist kibocsátják, és avett jel logaritmikus amplitúdójú komponensét és az összegzett fázisttartalmazó logaritmikus tartományú komplex jelet képeznek. A találmánytárgya emellett olyan további hasonló eljárás, amely során a vett jelkomplex szórási szekvenciájá- nak[s(k)] fázisofszetjét kinyerik, alogaritmikus amplitúdójú komponenseket gyűjtik, a vett jelfáziskomponensét és a komplex szórási szekvencia[s(
Patent WO-02100620-B1 (WO)
Title: Dispositif et procede pour le dessin de lignes de rayure sur substance fragile
Inventor: WAKAYAMA HARUO
IPC: C03B33/08
Filed: 2002-06-11
Abstract: L'invention concerne un procédé permettant de tracer des lignes de rayure sur un substrat fragile, selon les étapes suivantes: échauffement d'un substrat en verre (50) par application continue de tâche laser à la surface du substrat (50) le long d'une zone dans laquelle on souhaite tracer une ligne de rayure à une température inférieure à celle du point de ramollissement du substrat, et en parallèle, refroidissement continu de ladite zone par injection d'eau de refroidissement via une buse de refroidissement (37), ce qui permet de former une fissure aveugle le long de la ligne de rayure prévue. Un mécanisme d'imagerie (40) réalise par imagerie une zone de formation de fissure aveugle à proximité de la zone de la surface du substrat dans laquelle est injectée l'eau de refroidissement, et vérifie que la fissure est formée sur la base des données d'image traitée en imagerie.
Patent JP-3038381-B1 (JP)
Title: 植物の細胞増殖因子前駆体ポリペプチド、増殖因子前駆体ポリペプチドをコ―ドする遺伝子、植物の増殖促進方法
IPC: C12N15/82
Filed: 1999-03-24
Granted: 2000-05-08
Abstract: 【要約】
【課題】  形質転換植物を作製するために必要な技術で ある、植物細胞の増殖を促進する方法を開発する。
【解決手段】  本発明により、植物の植物細胞の増殖を 促進する作用を有するペプチドであるファイトスルフォ カインの前駆体ポリペプチドのアミノ酸配列、および当 該前駆体ポリペプチドをコードする遺伝子の塩基配列が 与えられた。当該遺伝子を植物に導入する事により、植 物細胞の増殖を促進させる事が可能である。
Patent NL-1043920-B1 (NL)
Title: Antidiefstal-vastlegorgaan voor boten met buitenboordmotor
Inventor: VICTOR ARNOUD OFFENBERG
IPC: E05B73/00
Filed: 2021-02-05
Granted: 2022-09-06
Abstract: Werkwijze voor het tegen diefstal beveiligd kunnen vastleggen van een boot met een buitenboordmotor die via een mo- torbracket met de boot verbonden is. De werkwijze omvat (a) het voorzien in een boot met een buitenboordmotor; (b) het voorzien in motorbevestigingsbouten en -moeren; (c) het voorzien in een vastlegorgaan (1) met ten minste één boutopening (2) voor het doorlaten van één van de mo- torbevestigingsbouten (3), welk vastlegorgaan verder een opening bezit (5) voor het daar doorheen kunnen voeren van een diefstalbeveiligingsorgaan zoals een goedgekeurd beveiligingsstang, -kabel of -ketting of iets dergelijks ten behoeve van het tegen diefstal beveiligd kunnen vastleggen van de boot incl. buitenboordmotor; (d) het tezamen monteren van de buitenboordmotor en het vastlegorgaan tegen de spiegel van de boot door middel van de motorbevestigingsbouten en -moeren, waarbij ten minste één van de motorbevestigingsbouten door de ten minste één boutopening van het vastlegorgaan wordt gevoerd.
Patent NL-2014990-B1 (NL)
Title: Method, exterior wall, anchor rail, and façade renovation system.
Inventor: PIETER VAN DEN HEUVEL
IPC: E04G23/02
Filed: 2015-06-18
Granted: 2017-01-23
Abstract: The invention provides for a method for covering at least a part of an outside of an exterior wall of a building to be retrofitted with at least one prefab fa~:;ade element, preferably a substantially panel shaped prefab fa~:;ade element. An anchor means for mounting a prefab fa~:;ade element, especially a substantially panel shaped prefab fa~:;ade element, to an outside of an exterior wall of a building is installed at an outside of an exterior wall of a building to be renovated at least partly. At least one prefab fa~:;ade element, preferably a substantially panel shaped prefabricated fa~:;ade element, e.g. a substantially panel shaped prefab fa~:;ade element having relatively good thermal insulation capacities, is mounted by means of the anchor means installed at the outside of said exterior wall. At least one of said anchor means is formed as an anchor rail.
Patent NL-2018126-B1 (NL)
Title: Inrichting en werkwijze voor het produceren van fotonen, alsmede een werkwijze samenstel voor het produceren van elektrisch vermogen of warmte
Inventor: JELLE EBEL VAN DER SCHOOT
IPC: H01J61/12
Filed: 2017-01-04
Granted: 2018-07-25
Abstract: Werkwijze en inrichting voor het produceren van fotonen. HIerbij wordt een gas verschaft dat wordt gekarakteriseerd door spin= . Het gas bevindt zich in een lichtdoorlatend huis. In het gas wordt een plasma gecreëerd door het vormen van een elektrisch veld in het lichtdoorlatende huis. Verder wordt een magnetisch veld in het lichtdoorlatende huis aangelegd. Door combinatie van deze maatregelen worden fotonen geproduceerd. In een nadere uitwerking kan de in de fotonen aanwezige energie worden aangewend voor het opwekken van elektrische stroom of voor het verwarmen van een medium, zoals bijvoorbeeld een vloeistof of een gas.
Patent NL-2019608-B1 (NL)
Title: A hydraulic mass-determining system, a method for determining the mass of a load using the hydraulic mass-determining system, a hydraulic fluid system comprising the hydraulic mass-determining system, a forklift comprising the hydraulic mass-determining system, and use of the forklift
Inventor: KNUD-ERIK LARSEN
IPC: G01G19/08
Filed: 2017-09-22
Granted: 2019-03-28
Abstract: A hydraulic mass determining system arranged for determining the mass of a load displaced by a hydraulic fluid system, whereby the hydraulic massdetermining system is adapted to be connected to a hydraulic fluid system between a hydraulic activator and a lifting device, the hydraulic mass determining system comprises at least one pressure sensor for measuring the pressure in the hydraulic fluid system, where the at least one pressure sensor is connected to a processor, wherein the processor is arranged for comparing two pressure signals from the pressure sensor corresponding to a first measurement of a first movement and a second measurement of a second movement, respectively, and for calculating the mass of the load based on the mean value of the two pressure signals, if the value of the two pressure signals differ more than a preset value.
Patent NL-2020050-B1 (NL)
Title: A planting aid product
Inventor: HARRIE MAURICE LÖVENSTEIN
IPC: D21J1/08
Filed: 2017-12-11
Granted: 2019-06-19
Abstract: A planting aid product comprising a container comprising an annular compartment for water with a downwardly tapering outer wall and an upwardly tapering inner wall defining a 5 central open channel, where in use a plant is positioned. The upwardly tapering inner wall and the downwardly tapering outer wall are composed of a biodegradable pulp. The upwardly tapering inner wall is more water permeable than the downwardly tapering outer wall.
Patent NL-2020910-B1 (NL)
Title: Mammography apparatus and method for detecting malignant cells in a breast
Inventor: GERARDUS JOHANNES DEN HEETEN
IPC: A61B6/04
Filed: 2018-05-09
Granted: 2019-11-18
Abstract: Mammography apparatus (1) for detecting malignant cells in a breast (7), comprising an x—ray source (2) and an x—ray detector in a detector house (4), which x—ray detector cooperates with the x—ray source (2) for providing an x—ray 5 image of said breast (7), and further comprising a movable paddle (5) wherein during imaging the breast (7) is compressed between the paddle (5) and the detector house (4), and wherein the detector house (4) or an element (6) provided on the de— tector house (4), or a part of such element (6) that is pro— 10 vided on the detector house (4) is arranged to be movable for compressing the breast (7) and that the paddle (5) is immobi— lized during at least a part of the compression of the breast (7) which is executed with the detector house (4) or with said element (6) provided on the detector house (4), or with said 15 part of the element (6) that is provided on the detector house
Patent NL-2028029-B1 (NL)
Title: Method of early yield tea seedlings and application thereof in fast gardening
Inventor: GUODONG SUN
IPC: A01G24/28
Filed: 2021-04-21
Granted: 2022-11-01
Abstract: The present disclosure provides a method of early yield tea seedlings and an application thereof in fast gardening, which relates to the technical field of tea planting. The method of the present disclosure includes regulation on the root growth of tea plants, precise cultivation of tea tree crowns and outplanting and plantation constructing of early yield tea seedlings. Aiming at the characteristics of soil and climate in Shandong tea area, the method of the present disclosure breaks through the traditional thinking of plantation constructing with annual tea seedlings, and takes the measures of intensively conservation and regulation on the annual tea seedlings and plantation constructing With the regulated early yield tea seedlings to achieve the purpose of fast plantation construction. The method and application of the present disclosure can shorten the time for gardening, meanwhile the intensive conservation of seedlings also reduces the management cost greatly.
Patent NL-2028101-B1 (NL)
Title: A key for operating a cylinder of a cylinder lock
Inventor: MARCO DIMPHINA HENRICUS STUNNEBRINK
IPC: E05B29/10
Filed: 2021-04-30
Granted: 2022-11-10
Abstract: A key for operating a cylinder of a cylinder lock, the key (10) including a blade (1 1) having two ﬂat sides (12) and longitudinal outer edges (13) extending in parallel, at least one of the two ﬂat sides (12) including a central longitudinal groove (14, 18), part of opposite inner surfaces (14a, 18a) of the groove (14, 18) having a relief (15) for operating cylinder lock tumblers (4), wherein each of the longitudinal outer edges (13) of the blade (1 1) includes a notch (13a), deﬁning a notched blade section (1 1b) there- between, the notched blade section (1 1b) being located at a longitudinal position between a proximal head section (1 1a) of the blade (11) and the relief (15) of the longitudinal groove (14, 18). Fig. 1A
Patent NL-2030281-B1 (NL)
Title: Aluminum phosphate and preparation method and use thereof, and preparation method of o-hydroxyanisole
Inventor: XINGFU SHANG
IPC: C07C41/16
Filed: 2021-12-23
Granted: 2023-03-21
Abstract: The present disclosure relates to an aluminum phosphate and a preparation method thereof, and a preparation method of o— hydroxyanisole. The preparation method of aluminum phosphate includes the following steps: mixing pseudo—boehmite, a soluble phosphorus source, a polar solvent and a strong acid to obtain an aluminum phosphate hydrosol, with a mole ratio of aluminum atoms in the pseudo—boehmite to phosphorus atoms in the phosphorus source being Z l:0.5 ;adjusting a pH of the aluminum phosphate hydrosol to be Z 6, thereby obtaining an aluminum phosphate hydrogel; drying the aluminum phosphate hydrogel to obtain an aluminum phosphate precursor; andcalcining the aluminum phosphate precursor to obtain the aluminum phosphate. When used to catalyze an esterification reaction between o—dihydroxybenzene and dimethyl carbonate, the aluminum phosphate provided in the present disclosure has high activity and high stability, resulting in high conversion rate of the o—dihydroxybenzene and high selectivity of the target product o—hydroxyanisole.
Patent NL-2031628-B1 (NL)
Title: Nitrogen fixation device and method by low-temperature jet plasma coupled single-atom catalysis
Inventor: ANGJIAN WU
IPC: C25B1/00
Filed: 2022-04-19
Granted: 2023-11-06
Abstract: The present invention discloses a nitrogen fixation. method, and device by low—temperature jet plasma coupled single—atom catalysis. The nitrogen fixation device includes an electrochemical workstation, a plasma power supply, an H—type electrolytic cell, and, a jet plasma reactor. First, transition metal single atom catalysts are prepared, and then a working electrode of the H—type electrolytic cell is obtained. Air, nitrogen, or a mixed gas of oxygen and nitrogen is directly introduced into the jet plasma reactor. The power supply is turned on to realize stable discharge of jet plasma. After the jet plasma reactor discharges for 10 minutes, the plasma power supply is turned off. A reaction liquid after the discharge is transferred into each tank of the H—type electrolytic cell. Finally, the electrochemical workstation is turned on to perform an electrocatalysis process for 30 minutes, and a reacted NHf— containing solution in the H—type electrolytic cell is collected.
Patent NL-2032434-B1 (NL)
Title: Near-infrared fluorescent probe and preparation method and application thereof
Inventor: XIAOQUN CAO
IPC: G01N33/50
Filed: 2022-07-08
Granted: 2023-03-28
Abstract: Disclosed is a near-infrared fluorescent probe and a preparation method and application thereof, and relates to the technical field of fluorescence detection of nitroreductase. The near- infrared fluorescent probe of the present invention takes a fluorescent hemicyanine dye as a fluorophore and a nitro group as a quenching group and a recognition group for a nitroreductase. Due to strong electron withdrawing effect of the nitro group, the ICT effect of the fluorophore is weakened, and fluorescence is quenched. When a probe enters a hypoxia environment in a body, such as tumour tissues and enteritis tissues, overexpression of the nitroreductase is caused due to hypoxia in an internal environment, so that the nitro group in a probe structure is reduced to an amino group; and near infrared fluorescence of the fluorophore recovers, strong fluorescence is emitted at 720 nm, and then fluorescence imaging is achieved. The probe of the present invention shows high sensitivity and high selectivity for the nitroreductase, has a very low limit of detection and has wide application prospects in the aspect of bioimaging.
Patent RO-110558-B1 (RO)
Inventor: TAGA LIVIU-FLORIN
IPC: F16H21/14
Filed: 1994-04-27
Abstract: Invenția se referă la un mecanism
planetar, pentru obținerea mișcării rectilinii
oscilante, utilizat în construcția de mașini, în
special, a mașinilor unelte și a motoarelor cu ardere
internă..Problema tehnică, pe care o rezolvă
invenția, este de a realiza un mecanism planetar,
pentru obținerea mișcării rectilinii, oscilante, prin
combinarea mai multor mișcări de rotație.
Mecanismul este alcătuit dintr-un arbore motor (1),
care antrenează, în mișcare de rotație, o carcasă
principală (2) precum și axele unui satelit
intermediar (4) și unui satelit final (5), satelitul
intermediar (4) fiind în angrenare, pe de o parte cu
o roată dințată fixă (3), iar pe de altă parte, cu
satelitul final (5) al cărui ax imprimă o mișcare
rectilinie, oscilantă, unei mese de lucru (7), prin
intermediul unei biele exterioare (6)
Patent RO-115177-B1 (RO)
Inventor: JURCOANE ŞTEFANA
IPC: C12P7/56
Filed: 1995-02-03
Abstract: Invenţia se referă la un procedeu de biosinteză a acidului lactic tehnic, care constă în aceea că se prepară un preinocul cu o tulpină de Lactobacillus delbrueckii ICCF A7 cultivată pe un mediu agarizat cu 4...8% extract de malţ, la pH = 6,2...6,8, la 36...62°C, timp de 24...48 h, care se foloseşte pentru însămânţarea mediului de inocul, în proporţie de 5...7%, mediu care cuprinde apă : peptonă : dextroză : extract de drojdie : KHPOîn proporţie de 100 : 0,5 : 1 : 2 : 0,2 şi se incubează la pH = 6,4...7,0, la 36...42°C, timp de 20...28 h, în condiţii anaerobe, când se obţine un inocul folosit pentru însămânţarea mediului de producţie, în proporţie de 5...7%, mediu care cuprinde apă : hidrolizat enzimatic de făină de porumb cu 9...10% zahăr reducător : CaCO: (NH)HPOîn raport de 100: 9...10: 1,5 : 0,1 şi se incubează la 46...48°C, 0,5 at, debit de aer 0,1 l/l mediu/min, agitare intermitentă câte 5...10 min, la interval de 4 h, timp de 0...96 h, după care 50% din lactatul de calciu, format prin neutralizarea acidului lactic cu CaCO, adăugat pentru tamponarea mediului, se descompune cu HSO25%, se separă biomasa prin filtrare, se trece lichidul limpede, rezultat pe răşină schimbătoare de cationi puternic acidă, şi se concentrează soluţia de acid lactic de pe coloană până la 50%, în greutate, acid lactic.
Patent RO-113856-B1 (RO)
Title: Sulphonamide derivatives, process for their preparation and pharmaceutical composition containing said derivatives for diabetes therapy
Inventor: DUMIC MILJENKO
IPC: A61K31/635
Filed: 1995-02-21
Abstract: Novel O-substituted or O-unsubstituted 6-sulfonamido-1,3-dioxepane-5-ols having hypoglycemic activity are obtained from 6-amino-1,3-dioxepane-5-ol, tetrahydro-6H-[1,3]-dioxepino[5,6-d]oxazole, 5,6-epoxy-1,3-dioxepane or N-sulfonyl-tetrahydro-1H,4H-[1,3]-dioxepino[5,6-b]azirine as starting materials.
Patent RO-112837-B1 (RO)
Inventor: TURTOI M DUMITRU
IPC: C01D5/00
Filed: 1995-02-24
Abstract: Invenţia se referă la un procedeu pentru fabricarea sulfatului de sodiu peroxihidratat, folosit, în principal, ca agent de albire în formulările detergente. Procedeul constă în pulverizarea, în etape, a soluţiei de peroxid de hidrogen peste sulfatul de sodiu anhidru pulverulent, aflat în strat fix. Intre etapele de pulverizare au loc operaţii de stocare a materialului şi de mărunţire a eventualelor aglomerări formate.
Patent RO-114958-B1 (RO)
Inventor: BINCHICIU HORIA
IPC: B23K35/22
Filed: 1996-03-14
Abstract: Invenția se referă la un
material pentru încărcare prin sudare, având
în componență aliaje pe bază de fier și
adaosuri de crom, nichel, wolfram și titan,
destinat acoperirii suprafețelor active ale
pieselor intens solicitate mecanic, chimic și
termic. Materialul este elaborat sub formă de
sârmă tubulară sau electrod învelit și depune,
prin sudare cu arcul electric, un aliaj pe bază
de fier și adaosuri de 0,5...1,2% carbon;
0,5...1,5% mangan; 0,5...1% siliciu;
17...22% crom; 0,8...1,8% nichel; 3...5%
wolfram și maximum 0,5% titan. Aliajul are o
duritate de maximum 35 HRC, iar după
aplicarea unui tratament termic de precipitare
- detensionare, la 580 +/- 30°C, valoarea
durității se ridică la 45...55 HRC.
Patent RO-116478-B1 (RO)
Title: Process for producing binary and ternary copolymers containing maleic anhydride and n-vinyl pyrrolidone
Inventor: CHIŢANU GABRIELLE-CHARLOTTE
IPC: C08G63/685
Filed: 1996-05-16
Abstract: The invention relates to a process for producing binary and ternary copolymers, containing maleic anhydride and N-vinylpyrrolidone by radicalic or in-solution copolymerization of a mixture of maleic anhydride: N-vinylpyrrolidone in a ratio of 1: 1...1: 1.5 or maleic anhydride : N-vinylpyrrolidone : vinyl comonomer in a ratio of 1: 0.1 : 0.9...1: 0.9 : 0.1, in the presence of a solvent being 1: 1...1: 5 and of azobis-isobutyronitrile as initiator, at a temperature ranging between 55...95° C for 4 for 10 h. The resulting binary and ternary copolymers have a preset molecular mass and hydrophobe / hydrophile ratios suitable for every industrial purpose.
Patent RO-118188-B1 (RO)
Title: Razor
Inventor: SIMMS GRAHAM J
IPC: B26B21/20
Filed: 1995-04-07
Abstract: The invention relates to a safety razor (10), comprising a body (14) attached to a handle (12) and a blade (16), said body (14) comprising a shell structure (15) having an upper surface curved in the longitudinal direction and a central section, generally open, said blade (16) having an elongated surface (42), curved in the longitudinal direction, having some apertures (40) formed therein, the perimeter of each aperture (40) forming a cutting edge (41), said blade (16) being mounted on an upwards-oriented surface of the shell structure (15) so as to cover the open central shell section, said upwards-oriented surface being curved in the longitudinal direction and having actually all the cutting edges (41) of the elongated surface (42) completely arranged at the same level with or towards the exterior, in a radial direction, related to the upper surface.
Patent RO-117200-B1 (RO)
Title: Double-action locking device
Inventor: NECULAI DĂNUŢ
IPC: E05B35/00
Filed: 1996-10-25
Abstract: The invention relates to a locking device which uses, as locking means, some pairs of small pistons (4 and 5) resting on the helical springs (6) gliding through some longitudinal holes (k and n), the stationary part of the locking device comprising a fixed bushing (3) presenting a hole (r) along its longitudinal axis, said hole being in correspondence with some holes (g and h, respectively), practiced in the movable part of the locking device, said movable part consisting of bushings (1 and 2), an axle (7) having the role of interlocking the bushings (1 and 2) with the fixed bushing (3) being mounted in said holes.
Patent RO-117837-B1 (RO)
Title: Rasor with changeable blade
Inventor: TAŞCĂ DANIEL
IPC: B26B21/16
Filed: 1996-11-25
Abstract: According to the invention, the razor with changeable blade comprises a body (1) provided with a shaving head (2) at its upper part, a holding plate (3) bent at its ends about the longitudinal direction, according to the razor shape, being fastend onto said body (1), said holding plate (3) holding and securing by means of a screw (4) and a nut (5) another plate (6) which, in its turn, positions and secures a shaving blade (7) in a seat (a) inside the shaving head (2).